---
product_id: 51791921
title: "Dayker R7s LED 78mm 5W Double Ended J Type 450LM R7s Standard Floodlight Halogen Replacement Bulb Not Dimmable(Warm White)"
brand: "dayker"
price: "7 kr"
currency: DKK
in_stock: false
reviews_count: 8
url: https://www.desertcart.dk/products/51791921-dayker-r7s-led-78mm-5w-double-ended-j-type-450lm
store_origin: DK
region: Denmark
---

# 5W Power Eco-Friendly 450LM Brightness Dayker R7s LED 78mm 5W Double Ended J Type 450LM R7s Standard Floodlight Halogen Replacement Bulb Not Dimmable(Warm White)

**Brand:** dayker
**Price:** 7 kr
**Availability:** ❌ Out of Stock

## Summary

> 💡 Light Up Your Life with Dayker!

## Quick Answers

- **What is this?** Dayker R7s LED 78mm 5W Double Ended J Type 450LM R7s Standard Floodlight Halogen Replacement Bulb Not Dimmable(Warm White) by dayker
- **How much does it cost?** 7 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/51791921-dayker-r7s-led-78mm-5w-double-ended-j-type-450lm)

## Best For

- dayker enthusiasts

## Why This Product

- Trusted dayker brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Energy Efficient:** Save on energy bills with this 5W LED replacement that offers instant brightness without the wait.
- • **Compact Yet Powerful:** At just 78mm long, this bulb packs a punch with 450 lumens, equivalent to a traditional 40W halogen.
- • **Illuminate Your Space:** Experience the warm glow of 3000-3200K color temperature, perfect for creating inviting atmospheres.
- • **Versatile Applications:** Ideal for outdoor settings, street lamps, hotels, and more—transform any space with ease.
- • **Radiation-Free Lighting:** Enjoy peace of mind with an eco-friendly design that prioritizes your health and the environment.

## Overview

The Dayker R7s LED 78mm 5W Double Ended J Type bulb is a high-performance halogen replacement that delivers 450 lumens of warm white light while consuming only 5 watts. Designed for versatility, it fits various applications from outdoor lighting to decorative fixtures, all while being energy-efficient and environmentally friendly.

## Description

Detail Description: ◆ Product Name: Double-ended R7s led bulb ◆ Light Power: 5W ◆ Lamp Base: R7S Standard Base ◆ Input Voltage: 100-120V AC ◆ LED Quantity: 36pcs SMD2835 ◆ Luminous: 350-450 lm ◆ Measurement: 78*Φ27mm ◆ Dimmable Not◆ CCT: 3000-3200K ◆ Beam Angle: 360° ◆ RA>80, high PF ◆ Lifespan: 50,000hours ➤ 5W LED replacement, emitting the brightness of 35-45Watt halogen bulb, save 90% on electricity bill. Application: Widely use in: outdoor, park, street lamp, advertisement board, hotel, square, villas, buildings, billboards, bay, etc. TIPs:Dayker Lighting puts our customers FIRST! We're always here to help you with your order of brillant products. If you run into an issue after receiving the R7s LED light bulbs, Don't worry: please feel free to contact us directly, and we will solve your problems within 24 hours. Packing Included: 2 X LED R7S Bulb

## Features

- ✅ PERFECT LIGHT: Voltage: AC 100-120V, warm white(3000-3200k) color temperature
- ✅ MEASUREMENT: length :78 mm (3.07 inches), diameter: 27mm (1.06 inches)
- ✅ HIGH PEFORMANCE: Not-Dimmable 5W consumption 40W equivalent double ended R7s halogen replacement bulb
- ✅ ENERGY SAVING: Instant on full 350-450 lumen brightness, no radiation, environmental protection
- ✅ EXCELLENT DECORATION: Widely use in: outdoor, park, street lamp, advertisement, board, hotel, square, villas, buildings, billboards, bay, etc

## Images

![Dayker R7s LED 78mm 5W Double Ended J Type 450LM R7s Standard Floodlight Halogen Replacement Bulb Not Dimmable(Warm White) - Image 1](https://m.media-amazon.com/images/I/610N0jbjXqL.jpg)
![Dayker R7s LED 78mm 5W Double Ended J Type 450LM R7s Standard Floodlight Halogen Replacement Bulb Not Dimmable(Warm White) - Image 2](https://m.media-amazon.com/images/I/61Cbf8nSJJL.jpg)
![Dayker R7s LED 78mm 5W Double Ended J Type 450LM R7s Standard Floodlight Halogen Replacement Bulb Not Dimmable(Warm White) - Image 3](https://m.media-amazon.com/images/I/619bxdmCQNL.jpg)
![Dayker R7s LED 78mm 5W Double Ended J Type 450LM R7s Standard Floodlight Halogen Replacement Bulb Not Dimmable(Warm White) - Image 4](https://m.media-amazon.com/images/I/615qSQELKaL.jpg)
![Dayker R7s LED 78mm 5W Double Ended J Type 450LM R7s Standard Floodlight Halogen Replacement Bulb Not Dimmable(Warm White) - Image 5](https://m.media-amazon.com/images/I/71SRT0TS6DL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    ENERGY SAVER
  

*by P***L on Reviewed in the United States 🇺🇸 on January 27, 2022*

THESE BULBS ARE JUST AS BRIGHT AS THE HALOGEN BULB, BUT USE FAR LESS ENERGY, AND QUITE A BIT SAFER, DUE TO FACT, THEY DO NOT GET HOT, LIKE THE HALOGEN BULB.

### ⭐⭐⭐⭐ 







  
  
    Bright enough for my lamp and worked well, but the bulb is a bit bigger than some of the competitors
  

*by D***N on Reviewed in the United States 🇺🇸 on February 21, 2018*

I have one complaint that I could not get past. It is bigger around than the dimensions say. In halogen lamps, clearance is usually an issue, so it was not good to have this one that was thicker than expected. I bought another brand to compare the two, and found that the other brand fit in all of my lights, but this one only fit in 2 of them, so I had to rotate everything a few times to get the right set up. Brightness is good and so far it is working well. But, I didn't like that the size is bigger than expected.

### ⭐⭐ 







  
  
    Should have lasted years - Not two months before failing
  

*by A***R on Reviewed in the United States 🇺🇸 on June 2, 2018*

I just replaced this particular lamp because it stopped working.  While it worked, it was fine.  Decent light quality and brightness.  Instant on.  I didn't try to dim it, since my installation just has a switch.  I used it in the bathroom.  There was plenty of room in my particular fixture for it to fit, but the retrofit lamps of this type are always going to be larger than the incandescent version.  The main problem that I had with the lamp was that it failed to work after two months.  It should have lasted many years, based on a 50,000 hour estimated life.  I don't feel I got my money's worth.  There's not way to know if this was just this particular lamp, or if there's a problem with this model of lamp.  I ordered a replacement from another supplier, but it looks exactly the same as this one.  There's probably one Chinese source, and they sell under many different "brand" names.  I can only hope this one will last longer.  When I looked for warranty contact information, I couldn't find any.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.dk/products/51791921-dayker-r7s-led-78mm-5w-double-ended-j-type-450lm](https://www.desertcart.dk/products/51791921-dayker-r7s-led-78mm-5w-double-ended-j-type-450lm)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-21*